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#
#
# This makefile is used to update the time zone tests data: aliases.txt displaynames.txt
# and VERSION. After switching to new build system in JDK8 the following make
# command should be used for test data updates:
#     make JDK_HOME=<path to built JDK with latest tzdata>
#     make install
#

TZDATA = ../../../../../../../src/java.base/share/data/tzdata
TZDATA_VER = `grep '^tzdata' $(TZDATA)/VERSION`
TZNAME = africa antarctica asia australasia europe northamerica \
	southamerica backward
TZFILES = $(addprefix $(TZDATA)/, $(TZNAME))
ALIASLIST = aliases.txt
DISPLAYNAMES = displaynames.txt

all:	$(DISPLAYNAMES) VERSION $(ALIASLIST)

$(DISPLAYNAMES): $(TZFILES) makeZoneData.pl
	(cat $(TZFILES) | perl makeZoneData.pl -v -V "$(TZDATA_VER)") 2>errors

VERSION: $(TZDATA)/VERSION
	echo "$(TZDATA_VER)" > VERSION

$(ALIASLIST): $(TZFILES)
	rm -f $(ALIASLIST)
	grep -h "^Link" $(TZFILES) >> $(ALIASLIST)

clean:
	rm -f $(DISPLAYNAMES) errors year???? VERSION $(ALIASLIST)

install:
	cp $(ALIASLIST) $(DISPLAYNAMES) VERSION ../../TimeZoneData/
